CN202655672U - Pneumatic fixture used in turning end face and chamfer of roller of bearing part - Google Patents
Pneumatic fixture used in turning end face and chamfer of roller of bearing part Download PDFInfo
- Publication number
- CN202655672U CN202655672U CN 201220330254 CN201220330254U CN202655672U CN 202655672 U CN202655672 U CN 202655672U CN 201220330254 CN201220330254 CN 201220330254 CN 201220330254 U CN201220330254 U CN 201220330254U CN 202655672 U CN202655672 U CN 202655672U
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- CN
- China
- Prior art keywords
- sliding sleeve
- card
- roller
- air cylinder
- piston
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic fixture used in turning an end face and a chamfer of a roller of a bearing part, comprising a lathe spindle, a tool table, a blank clamping seat, a blank clamping head, a sliding sleeve and an air cylinder, wherein the air cylinder consists of an air cylinder body, an air cylinder cover and a piston. The rear end of the blank clamping seat is connected with the lathe spindle, the front end of the blank clamping seat is in threaded connection with the blank clamping head, the sliding sleeve is sleeved on the exterior of the blank clamping head, the sliding sleeve is assembled with the piston in the air cylinder body through a bearing, the bearing is fixed by a pressing cap, the piston slides back and forth along a guiding sleeve arranged in the air cylinder cover to drive the sliding sleeve to slide back and forth, the air cylinder cover is sleeved on the exterior of the blank clamping seat, and the air cylinder is connected with a lathe headstock through the air cylinder cover. When the piston moves back and forth to drive the sliding sleeve to move back and forth, the blank clamping head with good elastic deformation is enabled to clamp and loosen the roller, and a turning tool mounted on the tool table in a clamping manner can be used for turning the end face and the chamfer of the roller. When the lathe spindle rotates, the roller can be dismounted and mounted without shutting down, the operation is convenient, the working efficiency on turning the end face and the chamfer of the roller of the bearing part is greatly improved, and the labor intensity of workers is relieved.
Description
Technical field
The utility model relates to bearing manufacturing technology field, particularly relates to a kind of roller face work and car chamfering air operated fixture of bearing parts.
Background technology
At present bearing parts roller face work and car chamfering are with hand chuck or manually jig and hydraulic chucks tighten to finish, hand chuck and manual jig are higher to workman's labour intensity, although hydraulic chucks can reduce workman's labour intensity, operating efficiency is lower.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of easy to operate, increases work efficiency, and alleviates roller face work and the car chamfering air operated fixture of the bearing parts of labor strength.
The technical scheme that adopts is:
A kind of roller face work of bearing parts and car chamfering air operated fixture, the cylinder that comprises lathe spindle, cutter platform, card placenta, card fetal head, sliding sleeve, formed by cylinder block, cylinder head, piston.Described card placenta rear end is connected with lathe spindle, front end is threaded with the card fetal head, card fetal head front end external diameter is processed into the angle of 32 degree, the angles that described sliding sleeve front inner diameter is processed into 31 degree match with the card fetal head, card fetal head overcoat sliding sleeve, and sliding sleeve fills mutually by bearing and piston in the cylinder block, and with pressure cap bearing is fixed, piston slides along fairlead front and back set in the cylinder head and drives the slip of sliding sleeve front and back, blocks placenta overcoat cylinder head, and cylinder is connected with headstock by cylinder head.When piston moves forward and backward, drive sliding sleeve and move forward and backward, allow the good card fetal head of strain to the roller chucking and unclamp, provide the lathe tool that clamps on the cutter platform to roller face work and car chamfering.
When the utility model rotates at machine tool chief axis, need not stop and can load and unload arbitrarily roller, easy to operate, greatly improved the operating efficiency of bearing parts roller face work and car chamfering, alleviated workman's labour intensity.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of roller face work of bearing parts and car chamfering air operated fixture, the cylinder that comprises lathe spindle 1, cutter platform 11, card placenta 2, card fetal head 9, sliding sleeve 8, formed by cylinder block 6, cylinder head 3, piston 5.Described card placenta 2 rear ends are connected with lathe spindle 1, front end is threaded with card fetal head 9, card fetal head 9 can be changed arbitrarily according to the size of roller 13 diameters, material adopts the 65Mn spring steel to make, strain is good, card fetal head 9 front end external diameters are processed into the angle of 32 degree, the angle that described sliding sleeve 8 front inner diameter are processed into 31 degree matches with card fetal head 9, card fetal head 9 overcoat sliding sleeves 8, sliding sleeve 8 fill mutually by the piston 5 in bearing and the cylinder block 6, and with pressure cap 7 bearing is fixed, the piston 5 drive sliding sleeve 8 front and back slip of sliding along cylinder head 3 interior set fairleads 4 front and back, card placenta 2 overcoat cylinder head 3, cylinder is connected with headstock by cylinder head 3.When airduct 10 air intakes or air-out, piston 5 moves forward and backward drive sliding sleeve 8 and moves forward and backward, allow the good 9 pairs of rollers of card fetal head of strain 13 chuckings and unclamping, provide the lathe tool 12 that clamps on the cutter platform 11 to roller 13 face work and car chamfering, consist of a kind of roller face work and car chamfering air operated fixture of bearing parts.
Claims (1)
1. the roller face work of a bearing parts and car chamfering air operated fixture, comprise lathe spindle (1), cutter platform (11), card placenta (2), card fetal head (9), sliding sleeve (8), by cylinder block (6), cylinder head (3), the cylinder that piston (5) forms, it is characterized in that described card placenta (2) rear end is connected with lathe spindle (1), front end is threaded with card fetal head (9), card fetal head (9) front end external diameter is processed into the angle of 32 degree, the angle that described sliding sleeve (8) front inner diameter is processed into 31 degree matches with card fetal head (9), card fetal head (9) overcoat sliding sleeve (8), sliding sleeve (8) fills mutually by the interior piston (5) of bearing and cylinder block (6), and with pressure cap (7) bearing is fixed, piston (5) slides before and after sliding drive sliding sleeve (8) along fairlead (4) front and back set in the cylinder head (3), card placenta (2) overcoat cylinder head (3), cylinder is connected with headstock by cylinder head (3), when airduct (10) air intake or air-out, piston (5) moves forward and backward drive sliding sleeve (8) and moves forward and backward, the good card fetal head (9) that allows strain tightens roller (13) and unclamps, and provides the lathe tool (12) that clamps on the cutter platform (11) to roller (13) face work and car chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330254 CN202655672U (en) | 2012-07-10 | 2012-07-10 | Pneumatic fixture used in turning end face and chamfer of roller of bearing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330254 CN202655672U (en) | 2012-07-10 | 2012-07-10 | Pneumatic fixture used in turning end face and chamfer of roller of bearing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655672U true CN202655672U (en) | 2013-01-09 |
Family
ID=47450605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330254 Expired - Fee Related CN202655672U (en) | 2012-07-10 | 2012-07-10 | Pneumatic fixture used in turning end face and chamfer of roller of bearing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234698A (en) * | 2015-11-16 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Fast loading/unloading clamp of milling machine and milling machine |
-
2012
- 2012-07-10 CN CN 201220330254 patent/CN202655672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234698A (en) * | 2015-11-16 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Fast loading/unloading clamp of milling machine and milling machine |
| CN105234698B (en) * | 2015-11-16 | 2018-01-12 | 重庆胜利工业（集团）有限公司 | A kind of milling machine quick despatch fixture and milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |